Water conservancy project pipeline cleaning device

Abstract

The utility model provides a hydraulic engineering pipeline cleaning device which comprises a connecting rod, one end of the connecting rod is provided with a butt joint groove, the connecting rod is provided with a fastening hole, the other end of the connecting rod is provided with a cleaning mechanism, the cleaning mechanism comprises a threaded rod and a rotary drum, the rotary drum is connected to the threaded rod in a threaded mode, and the threaded rod is provided with a clamping groove. A bearing is fixedly installed on the rotating cylinder, and a first connecting base is fixedly installed on the outer wall of the bearing. The first connecting base moves left and right by rotating the rotating cylinder, the polishing strip is attached to the inner wall of the pipeline, cleaning adjustment can be conducted according to the pipe diameter, the polishing strip can be attached to and polish the inner wall of the pipeline through the arrangement of the first spring, and the situation that the polishing strip cannot make contact with the inner wall of the pipeline due to abrasion is avoided; and the grinding effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a pipeline cleaning device for water conservancy projects. Background Art

[0002] A water conservancy project refers to the conveyance of water that can be diverted from natural rivers, lakes or reservoirs to the required locations through pipelines. The operation, maintenance and protection of water conservancy projects are important components of water conservancy management. After the completion of a water conservancy project, effective management must be carried out to clean the conveyance pipelines at irregular intervals and polish the scale on the inner walls of the pipelines.

[0003] At present, although the existing pipeline cleaning devices for water conservancy projects can be adjusted according to the pipe diameter to make the cleaning mechanism fit the inner wall of the pipeline for cleaning, when the grinding strips are worn, the grinding strips cannot fit the inner wall of the pipeline, which will affect the cleaning effect of the pipeline. Moreover, when the grinding strips need to be replaced, the disassembly process is relatively troublesome and cannot be quickly disassembled. Therefore, a pipeline cleaning device for water conservancy projects is proposed to solve the above-mentioned problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a pipeline cleaning device for water conservancy projects. This device can be adjusted for cleaning according to the pipe diameter. The setting of the first spring enables the grinding strips to fit and polish the inner wall of the pipeline, avoiding the problem that the grinding strips cannot contact the inner wall of the pipeline due to wear, which affects the grinding effect.

[0005] To achieve the above technical features, the purpose of the utility model is realized as follows: A pipeline cleaning device for water conservancy projects includes a connecting rod. One end of the connecting rod is provided with a docking groove, the connecting rod is provided with fastening holes, and the other end of the connecting rod is provided with a cleaning mechanism;

[0006] The cleaning mechanism includes a threaded rod and a rotating cylinder. The rotating cylinder is threadedly connected to the threaded rod. A bearing is fixedly installed on the rotating cylinder. A first connecting seat is fixedly installed on the outer wall of the bearing. A first connecting plate is hinged to the first connecting seat. The other end of the first connecting plate is hinged to an adjusting frame. A guide rod is movably connected to the adjusting frame. A fixed seat is fixedly installed on the guide rod. A grinding strip is arranged on the fixed seat. A first spring is sleeved on the guide rod. A limiting block is fixedly installed at the lower end of the guide rod.

[0007] A second connecting seat is fixedly installed on the threaded rod. A second connecting plate is hinged to the second connecting seat. The other end of the second connecting plate is hinged to the adjusting frame.

[0008] A slot is opened on the fixed seat. The grinding strip is inserted into the slot. The threaded rod is fixedly installed on the connecting rod.

[0009] The cleaning mechanism is provided with a positioning mechanism, which comprises a fixing plate and a positioning hole. The fixing plate is fixedly mounted on the bottom of the adjusting frame, and the positioning hole is opened at the bottom of the grinding strip.

[0010] A positioning column is inserted into the interior of the positioning hole, and a fixing block is fixedly mounted on the positioning column.

[0011] A second spring is sleeved on the positioning column, and a pull handle is fixedly installed on the lower end of the positioning column.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model of the water conservancy project pipeline cleaning device, through the coordinated operation of the threaded rod, the rotating drum, the bearing, the first connecting seat, the first connecting plate, the adjusting frame, the second connecting plate, the guide rod, the first spring, the limit block, the fixing seat, the grinding strip, the slot and the second connecting seat, the rotating drum is rotated to make the first connecting seat move left and right, so that the grinding strip is pressed against the inner wall of the pipeline, and the cleaning can be adjusted according to the pipe diameter. The setting of the first spring can make the grinding strip fit and grind the inner wall of the pipeline, avoiding the problem that the grinding strip is worn and cannot contact the inner wall of the pipeline, thereby affecting the grinding effect.

[0014] 2. The utility model of the water conservancy project pipeline cleaning device, through the coordinated operation between the fixing plate, the positioning hole, the positioning column fixing block, the second spring and the handle, when the grinding strip needs to be disassembled and replaced, the staff can pull the handle downward to make the positioning column disengage from the inside of the positioning hole. At this time, the grinding strip can be pushed out along the slot, which is convenient for the rapid disassembly and assembly of the grinding strip, and further improves the practicality of the pipeline cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment frame of the utility model.

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the adjusting frame of the utility model.

[0021] In the figure: 1, connecting rod; 2, cleaning mechanism; 201, threaded rod; 202, rotating cylinder; 203, bearing; 204, first connecting seat; 205, first connecting plate; 206, adjusting frame; 207, second connecting plate; 208, guide rod; 209, first spring; 210, limiting block; 211, fixed seat; 212, grinding strip; 213, slot; 214, second connecting seat; 3, positioning mechanism; 301, fixing plate; 302, positioning hole; 303, positioning column; 304, fixing block; 305, second spring; 306, pull handle; 4, docking groove; 5, fastening hole. Detailed implementation manner

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0023] Embodiment 1:

[0024] Please refer to Figures 1-5 , an embodiment of the present utility model is: a water conservancy project pipeline cleaning device, including a connecting rod 1, one end of the connecting rod 1 is provided with a docking groove 4, the connecting rod 1 is provided with a fastening hole 5, and the other end of the connecting rod 1 is provided with a cleaning mechanism 2; the cleaning mechanism 2 includes a threaded rod 201 and a rotating cylinder 202, the rotating cylinder 202 is threadedly connected to the threaded rod 201, a bearing 203 is fixedly installed on the rotating cylinder 202, a first connecting seat 204 is fixedly installed on the outer wall of the bearing 203, a first connecting plate 205 is hinged on the first connecting seat 204, the other end of the first connecting plate 205 is hinged with an adjusting frame 206, a guide rod 208 is movably connected to the adjusting frame 206, a fixed seat 211 is fixedly installed on the guide rod 208, a grinding strip 212 is arranged on the fixed seat 211, a first spring 209 is sleeved on the guide rod 208, a limiting block 210 is fixedly installed at the lower end of the guide rod 208, rotate the rotating cylinder 202 to make its first connecting seat 204 move left and right, so that the grinding strip 212 is pressed against the inner wall of the pipeline, and the cleaning can be adjusted according to the pipe diameter. The setting of the first spring 209 enables the grinding strip 212 to fit and grind the inner wall of the pipeline, avoiding the problem that the grinding strip 212 cannot contact the inner wall of the pipeline due to wear, affecting the grinding effect.

[0025] Further, a second connecting seat 214 is fixedly installed on the threaded rod 201, a second connecting plate 207 is hinged on the second connecting seat 214, and the other end of the second connecting plate 207 is hinged on the adjusting frame 206. Through the setting of the adjusting frame 206, it is convenient to adjust the position of the grinding strip 212 when the rotating cylinder 202 rotates.

[0026] Furthermore, a slot 213 is provided on the fixing seat 211, and the grinding strip 212 is inserted into the slot 213, and the threaded rod 201 is fixedly installed on the connecting rod 1. The arrangement of the slot 213 facilitates the rapid installation of the grinding strip 212, thereby improving the convenience of its installation and the efficiency of its installation.

[0027] By adopting the above-mentioned cleaning device, in the specific working process: by installing the connecting rod 1 on the output end of the motor, and then rotating the drum 202 to make its first connecting seat 204 move left and right, so that the grinding strip 212 is pressed against the inner wall of the pipe, and the cleaning can be adjusted according to the pipe diameter. The setting of the first spring 209 can make the grinding strip 212 fit and grind the inner wall of the pipe, avoiding the problem that the grinding strip 212 is worn and unable to contact the inner wall of the pipe, thereby affecting the grinding effect.

[0028] Embodiment 2:

[0029] See also Figures 1-5 On the basis of the above-mentioned embodiment, in another embodiment of the utility model, a positioning mechanism 3 is provided on the cleaning mechanism 2, and the positioning mechanism 3 includes a fixing plate 301 and a positioning hole 302. The fixing plate 301 is fixedly mounted on the bottom of the adjusting frame 206, and the positioning hole 302 is provided at the bottom of the grinding strip 212. The setting of the positioning mechanism 3 can facilitate the rapid replacement of the grinding strip 212.

[0030] Furthermore, a positioning column 303 is inserted into the positioning hole 302 , and a fixing block 304 is fixedly mounted on the positioning column 303 . The positioning column 303 and the positioning hole 302 can limit the grinding strip 212 .

[0031] Furthermore, a second spring 305 is sleeved on the positioning column 303 , and a pull handle 306 is fixedly installed on the lower end of the positioning column 303 , and the positioning column 303 can be easily pulled by the setting of the pull handle 306 .

[0032] By adopting the above structure, the specific working process and principle of the utility model are as follows:

[0033] Through the coordinated operation among the fixing plate 301, the positioning hole 302, the positioning column 303, the fixing block 304, the second spring 305 and the handle 306, when the grinding strip 212 needs to be disassembled and replaced, the staff can pull the handle 306 downward to disengage the positioning column 303 from the inside of the positioning hole 302. At this time, the grinding strip 212 can be pushed out along the slot 213, which facilitates the rapid disassembly and assembly of the grinding strip 212, further improving the practicality of the pipeline cleaning device.

Claims

1. A water conservancy project pipeline cleaning device, characterized in that: It comprises a connecting rod (1), one end of the connecting rod (1) is provided with a docking groove (4), a fastening hole (5) is provided on the connecting rod (1), and the other end of the connecting rod (1) is provided with a cleaning mechanism (2); The cleaning mechanism (2) comprises a threaded rod (201) and a rotating drum (202), wherein the rotating drum (202) is threadedly connected to the threaded rod (201), a bearing (203) is fixedly mounted on the rotating drum (202), a first connecting seat (204) is fixedly mounted on the outer wall of the bearing (203), a first connecting plate (205) is hingedly mounted on the first connecting seat (204), an adjusting frame (206) is hingedly mounted on the other end of the first connecting plate (205), a guide rod (208) is movably connected to the adjusting frame (206), a fixed seat (211) is fixedly mounted on the guide rod (208), a grinding strip (212) is arranged on the fixed seat (211), a first spring (209) is sleeved on the guide rod (208), and a limiting block (210) is fixedly mounted on the lower end of the guide rod (208).

2. A water conservancy project pipeline cleaning device according to claim 1, characterized in that: A second connecting seat (214) is fixedly mounted on the threaded rod (201), a second connecting plate (207) is hingedly connected to the second connecting seat (214), and the other end of the second connecting plate (207) is hingedly connected to the adjustment frame (206).

3. A water conservancy project pipeline cleaning device according to claim 1, characterized in that: The fixing seat (211) is provided with a slot (213), the grinding strip (212) is inserted into the slot (213), and the threaded rod (201) is fixedly mounted on the connecting rod (1).

4. A water conservancy project pipeline cleaning device according to claim 1, characterized in that: The cleaning mechanism (2) is provided with a positioning mechanism (3), the positioning mechanism (3) comprising a fixing plate (301) and a positioning hole (302), the fixing plate (301) being fixedly mounted on the bottom of the adjustment frame (206), and the positioning hole (302) being opened at the bottom of the grinding strip (212).

5. A water conservancy project pipeline cleaning device according to claim 4, characterized in that: A positioning column (303) is inserted into the interior of the positioning hole (302), and a fixing block (304) is fixedly mounted on the positioning column (303).

6. A water conservancy project pipeline cleaning device according to claim 5, characterized in that: A second spring (305) is sleeved on the positioning column (303), and a pull handle (306) is fixedly mounted on the lower end of the positioning column (303).

Images